diff options
Diffstat (limited to 'kernel/drivers/gpu/drm/nouveau/nvkm/subdev/fb/sddr2.c')
| -rw-r--r-- | kernel/drivers/gpu/drm/nouveau/nvkm/subdev/fb/sddr2.c | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/kernel/drivers/gpu/drm/nouveau/nvkm/subdev/fb/sddr2.c b/kernel/drivers/gpu/drm/nouveau/nvkm/subdev/fb/sddr2.c index afab42df2..b9f1ffdfc 100644 --- a/kernel/drivers/gpu/drm/nouveau/nvkm/subdev/fb/sddr2.c +++ b/kernel/drivers/gpu/drm/nouveau/nvkm/subdev/fb/sddr2.c @@ -65,7 +65,7 @@ nvkm_sddr2_calc(struct nvkm_ram *ram) case 0x10: CL = ram->next->bios.timing_10_CL; WR = ram->next->bios.timing_10_WR; - DLL = !ram->next->bios.ramcfg_10_DLLoff; + DLL = !ram->next->bios.ramcfg_DLLoff; ODT = ram->next->bios.timing_10_ODT & 3; break; case 0x20: @@ -76,6 +76,12 @@ nvkm_sddr2_calc(struct nvkm_ram *ram) return -ENOSYS; } + if (ram->next->bios.timing_ver == 0x20 || + ram->next->bios.ramcfg_timing == 0xff) { + ODT = (ram->mr[1] & 0x004) >> 2 | + (ram->mr[1] & 0x040) >> 5; + } + CL = ramxlat(ramddr2_cl, CL); WR = ramxlat(ramddr2_wr, WR); if (CL < 0 || WR < 0) |